Case of 6 containers
32 oz per container
Use the exact product’s directions
This case contains six 32 oz In-Season treatment bottles. Calculated capacity is 160 US gallons per bottle or 960 US gallons across the case. Fuel that is used throughout the season has different maintenance needs from equipment placed in extended storage. This in-season gasoline fuel treatment is positioned for regular fill-up use, supporting documented fuel-system cleaning and corrosion care when used as directed. Choose the formula by the operating pattern rather than treating every stabilizer as interchangeable.
Order quantity matters: this listing supplies 6 separate containers of 32 oz each. A case does not change the application directions for an individual unit. Plan remaining stock around the label’s storage instructions rather than assuming a fixed number of engines or seasons.
Start with the actual amount of gasoline being treated. The published In-Season rate differs from the Marine and Storage formulas, so use the correct directions even when the containers look similar. Container capacity is a purchasing quantity, not an instruction to put an entire bottle into one tank.
Check the fuel and ethanol limits approved for your equipment before adding a treatment. An additive’s compatibility with a fuel blend does not change the engine manufacturer’s fuel restrictions. Continue filter changes, inspections and other required fuel-system maintenance.
Compare package quantity with the amount of fuel you expect to use over time. Keep remaining additive closed and stored according to its label. If hard starting, poor running or other symptoms persist, investigate the cause rather than relying on a fuel treatment as a guaranteed mechanical repair.
Clear Product Details
Review the 16 oz gel format, specifications and application directions.
Surface Guidance
Check fiberglass, gelcoat and finish suitability before use.
Product Support
Ask about your surface and stain type before ordering.
Shipping & Returns
Review shipping information and return conditions before purchase.
FUEL & ENGINE CARE GUIDE
Plan the Correct In-Season Gasoline Fuel Treatment Task
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Identify the Use Pattern
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Measure Fuel Quantity
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Use the Correct Rate
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Continue Maintenance
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Reclose and Record
Compare the Formula, Package and Maintenance Task
Fuel Treatment & Engine Care Selection Guides
What Customers Say
Great bulk pack for continuous in-season use
Ordered the case of six 32oz STA-BIL In-Season Protection bottles and shipping was fast with secure packaging. Easy to measure and add at every fill-up. Cleans the fuel system, boosts power and efficiency, and protects against ethanol and moisture on my marine engines. Excellent value buying by the case.
Reliable protection and convenient case quantity
Bought the case of STA-BIL In-Season Protection 32oz and received prompt delivery. Use it regularly across multiple boats and equipment; engines run cleaner with better throttle response and fewer ethanol-related issues. Correct application is simple and the six-pack offers strong long-term value.
Effective treatment, good bulk savings
The STA-BIL In-Season Protection cleans fuel systems and prevents corrosion well on my outboards. Case of six arrived on time and is convenient for regular use. Four stars only because the bottles are a bit bulky to store, but overall performance, correct dosing, and value remain solid.
Best way to keep multiple engines protected
Purchased the case of six 32oz STA-BIL In-Season Protection bottles. Shipping was quick and careful. Add at every fill-up for continuous cleaning, power recovery, and ethanol protection. Engines start and run smoother throughout the season. Highly recommend this bulk option for boaters and equipment owners.
Consistent results and excellent case pricing
Got the six-pack of STA-BIL In-Season Protection 32oz. Delivery was efficient and product arrived ready to use. Correct application keeps fuel systems clean, prevents corrosion, and maintains peak performance on my gasoline marine engines all season long. Strong value and dependable protection.
Frequently Asked Questions
What is the treatment intended for?
It is positioned for regular in-season gasoline fuel-system care, used under the supplied directions.
What is the published dose for the 32 oz formula?
Current manufacturer directions specify 1 US fl oz per 5 US gallons of fuel.
How often is it recommended?
The manufacturer recommends use at every fill-up. Follow the supplied label.
Does package size change the dose?
No. The appropriate rate is determined by the formula and the fuel quantity being treated.
Can it authorize an unapproved ethanol blend?
No. Continue to follow the engine manufacturer’s gasoline and ethanol limits.
Is it a diesel additive?
No. Choose a diesel-specific treatment for diesel fuel.
Does it replace diagnosis of persistent symptoms?
No. A fuel treatment is not a guaranteed repair for mechanical or electrical problems.
Which package does this case listing supply?
A case of 6 containers, 32 oz each. Quote SKU 79998 and listed case code 22275CASE for help.
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